/**
  ******************************************************************************
    File Name          : SPI.c
    Description        : This file provides code for the configuration
                         of the SPI instances.
  ******************************************************************************
    @attention

    <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
    All rights reserved.</center></h2>

    This software component is licensed by ST under BSD 3-Clause license,
    the "License"; You may not use this file except in compliance with the
    License. You may obtain a copy of the License at:
                           opensource.org/licenses/BSD-3-Clause

  ******************************************************************************
*/

/* Includes ------------------------------------------------------------------*/
#include "spi.h"

/* USER CODE BEGIN 0 */

/* USER CODE END 0 */

SPI_HandleTypeDef hspi1;

/* SPI1 init function */
void MX_SPI1_Init(void)
{
    hspi1.Instance = SPI1;
    hspi1.Init.Mode = SPI_MODE_MASTER;
    hspi1.Init.Direction = SPI_DIRECTION_2LINES;
    hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
    hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
    hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
    hspi1.Init.NSS = SPI_NSS_SOFT;
    hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_64;
    hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
    hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
    hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
    hspi1.Init.CRCPolynomial = 10;
    if (HAL_SPI_Init(&hspi1) != HAL_OK)
    {
        Error_Handler();
    }
}

void HAL_SPI_MspInit(SPI_HandleTypeDef* spiHandle)
{
    GPIO_InitTypeDef GPIO_InitStruct = {0};
    if(spiHandle->Instance == SPI1)
    {
        /* USER CODE BEGIN SPI1_MspInit 0 */
        /* USER CODE END SPI1_MspInit 0 */
        /* SPI1 clock enable */
        __HAL_RCC_SPI1_CLK_ENABLE();
        __HAL_RCC_GPIOA_CLK_ENABLE();
        /** SPI1 GPIO Configuration
            PA5     ------> SPI1_SCK
            PA6     ------> SPI1_MISO
            PA7     ------> SPI1_MOSI
        */
        GPIO_InitStruct.Pin = GPIO_PIN_5 | GPIO_PIN_7;
        GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
        GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
        HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
        GPIO_InitStruct.Pin = GPIO_PIN_6;
        GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
        GPIO_InitStruct.Pull = GPIO_NOPULL;
        HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
        /* USER CODE BEGIN SPI1_MspInit 1 */
        /* USER CODE END SPI1_MspInit 1 */
    }
}

void HAL_SPI_MspDeInit(SPI_HandleTypeDef* spiHandle)
{
    if(spiHandle->Instance == SPI1)
    {
        /* USER CODE BEGIN SPI1_MspDeInit 0 */
        /* USER CODE END SPI1_MspDeInit 0 */
        /* Peripheral clock disable */
        __HAL_RCC_SPI1_CLK_DISABLE();
        /** SPI1 GPIO Configuration
            PA5     ------> SPI1_SCK
            PA6     ------> SPI1_MISO
            PA7     ------> SPI1_MOSI
        */
        HAL_GPIO_DeInit(GPIOA, GPIO_PIN_5 | GPIO_PIN_6 | GPIO_PIN_7);
        /* USER CODE BEGIN SPI1_MspDeInit 1 */
        /* USER CODE END SPI1_MspDeInit 1 */
    }
}

/* USER CODE BEGIN 1 */

/* USER CODE END 1 */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
